/* =========================================================
   Temel değişkenler ve sıfırlama
   ========================================================= */
:root {
  --color-primary: #176fc1;
  --color-primary-dark: #0b477f;
  --color-secondary: #57b5ff;
  --color-accent: #102b46;
  --color-bg: #ffffff;
  --color-bg-soft: #f3f7fb;
  --color-text: #172534;
  --color-muted: #5f7080;
  --color-border: #dbe5ee;
  --color-whatsapp: #25d366;
  --color-phone: #0d6efd;
  --shadow-soft: 0 14px 35px rgba(16, 35, 40, 0.1);
  --shadow-panel: 0 24px 70px rgba(8, 28, 32, 0.18);
  --shadow-card: 0 18px 45px rgba(16, 35, 40, 0.1);
  --radius: 8px;
  --container: 1120px;
  --header-height: 76px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

img,
svg,
iframe {
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font: inherit;
}

.container {
  width: min(100% - 32px, var(--container));
  margin-inline: auto;
}

.section {
  padding: 86px 0;
}

.section--soft {
  background: var(--color-bg-soft);
}

.section-kicker {
  margin: 0 0 10px;
  color: var(--color-primary);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section-heading {
  max-width: 680px;
  margin: 0 auto 38px;
  text-align: center;
}

.section-heading h2,
.two-column h2 {
  margin: 0;
  font-size: clamp(1.8rem, 3vw, 2.55rem);
  line-height: 1.2;
}

.section-heading p:last-child {
  margin: 12px 0 0;
  color: var(--color-muted);
}

/* =========================================================
   Navigasyon
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  min-height: var(--header-height);
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(10px);
}

.navbar {
  min-height: var(--header-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
}

.logo__mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  color: #ffffff;
  background: var(--color-primary);
}

.logo__text {
  white-space: nowrap;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-link {
  display: inline-flex;
  padding: 10px 12px;
  border-radius: var(--radius);
  color: #273235;
  font-weight: 700;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav-link:hover,
.nav-link.active {
  color: #0f3f73;
  background: #dbeafe;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #ffffff;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--color-text);
}

/* =========================================================
   Anasayfa
   ========================================================= */
.hero {
  position: relative;
  min-height: 640px;
  display: flex;
  align-items: flex-start;
  padding-top: 58px;
  padding-bottom: 70px;
  background: radial-gradient(circle at 78% 25%, rgba(72, 167, 255, 0.2), transparent 30%), linear-gradient(135deg, #071725, #102b46 62%, #0c3f6d);
  overflow: hidden;
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
  align-items: center;
  gap: 56px;
}

.hero h1 {
  margin: 0;
  max-width: 760px;
  color: #ffffff;
  font-size: clamp(2.2rem, 5vw, 4.4rem);
  line-height: 1.04;
  text-wrap: balance;
}

.hero__text {
  max-width: 640px;
  margin: 22px 0 0;
  color: #d8e3e0;
  font-size: 1.12rem;
}

.hero .section-kicker {
  color: var(--color-secondary);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 20px;
  border-radius: var(--radius);
  font-weight: 800;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.btn:hover {
  filter: brightness(1.04);
  transform: translateY(-2px);
}

.btn--primary {
  color: #ffffff;
  background: linear-gradient(135deg, var(--color-primary), #18a28f);
  box-shadow: 0 14px 34px rgba(18, 107, 95, 0.28);
}

.btn--secondary {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.34);
  backdrop-filter: blur(12px);
}

.hero__panel {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  justify-content: flex-end;
  padding: 32px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 18px;
  color: #ffffff;
  background: linear-gradient(155deg, rgba(45, 122, 190, .3), rgba(5, 22, 36, .9));
  box-shadow: var(--shadow-panel);
  overflow: hidden;
}

/* Stock fotoğraf katmanları */
.hero { background: linear-gradient(90deg, rgba(4,18,31,.96), rgba(7,31,52,.82) 58%, rgba(7,31,52,.58)), url("img/electrician-hero.jpg") center / cover no-repeat; }
.hero__panel { background: linear-gradient(180deg, rgba(5,22,36,.12), rgba(5,22,36,.9)), url("img/kamera-sistemleri.jpg") center / cover no-repeat; }
#hakkimizda { background: linear-gradient(90deg, rgba(255,255,255,.98) 0 48%, rgba(255,255,255,.86)), url("img/elektrik-tesisat.jpg") right center / 52% 100% no-repeat; }
.service-card { min-height: 330px; display: flex; flex-direction: column; justify-content: flex-end; color: #fff; background-size: cover; background-position: center; }
.service-card:nth-child(1) { background-image: linear-gradient(0deg, rgba(5,21,35,.96), rgba(5,21,35,.18)), url("img/kamera-sistemleri.jpg"); }
.service-card:nth-child(2) { background-image: linear-gradient(0deg, rgba(5,21,35,.96), rgba(5,21,35,.2)), url("img/elektrik-panosu.jpg"); }
.service-card:nth-child(3) { background-image: linear-gradient(0deg, rgba(5,21,35,.96), rgba(5,21,35,.2)), url("img/teknik-montaj.jpg"); }
.service-card:nth-child(4) { background-image: linear-gradient(0deg, rgba(5,21,35,.96), rgba(5,21,35,.2)), url("img/ariza-servisi.jpg"); }
.service-card:nth-child(5) { background-image: linear-gradient(0deg, rgba(5,21,35,.96), rgba(5,21,35,.2)), url("img/kablo-doseme.jpg"); }
.service-card:nth-child(6) { background-image: linear-gradient(0deg, rgba(5,21,35,.96), rgba(5,21,35,.2)), url("img/elektrik-tesisat.jpg"); }
.service-card p { color: #dbe8f2; }
.feature-card { min-height: 250px; display: flex; flex-direction: column; justify-content: flex-end; color: #fff; background-size: cover; background-position: center; }
.feature-card:nth-child(1) { background-image: linear-gradient(0deg, rgba(5,21,35,.96), rgba(5,21,35,.15)), url("img/kamera-sistemleri.jpg"); }
.feature-card:nth-child(2) { background-image: linear-gradient(0deg, rgba(5,21,35,.96), rgba(5,21,35,.15)), url("img/kablo-doseme.jpg"); }
.feature-card:nth-child(3) { background-image: linear-gradient(0deg, rgba(5,21,35,.96), rgba(5,21,35,.15)), url("img/teknik-montaj.jpg"); }
.feature-card:nth-child(4) { background-image: linear-gradient(0deg, rgba(5,21,35,.96), rgba(5,21,35,.15)), url("img/elektrik-tesisat.jpg"); }
.feature-card p { color: #d6e4ef; }
.section--dark { background: linear-gradient(rgba(5,20,34,.9), rgba(5,20,34,.94)), url("img/teknik-montaj.jpg") center / cover no-repeat; }
.application-grid div { min-height: 130px; display: flex; align-items: flex-end; color: #fff; background-image: linear-gradient(0deg, rgba(4,18,31,.9), rgba(4,18,31,.12)), url("img/kamera-sistemleri.jpg"); background-size: cover; background-position: center; }
.application-grid div:nth-child(2n) { background-image: linear-gradient(0deg, rgba(4,18,31,.9), rgba(4,18,31,.12)), url("img/ariza-servisi.jpg"); }
.application-grid div:nth-child(3n) { background-image: linear-gradient(0deg, rgba(4,18,31,.9), rgba(4,18,31,.12)), url("img/teknik-montaj.jpg"); }
.cta-strip { background: linear-gradient(90deg, rgba(5,22,36,.95), rgba(16,43,70,.82)), url("img/elektrik-panosu.jpg") center / cover no-repeat; }
#iletisim { background: linear-gradient(rgba(255,255,255,.94), rgba(255,255,255,.94)), url("img/kablo-doseme.jpg") center / cover no-repeat; }

.security-visual { color: #eaf6ff; margin: -18px -10px 8px; }
.security-visual svg { display: block; width: 100%; height: auto; }

.quote-card__list {
  display: grid;
  width: 100%;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  color: #eef7f5;
  font-weight: 700;
}

.quote-card__list li {
  position: relative;
  padding-left: 24px;
}

.quote-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--color-secondary);
}

/* =========================================================
   İçerik, hizmetler ve galeri
   ========================================================= */
.two-column {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 44px;
  align-items: start;
}

.content-box {
  color: var(--color-muted);
}

.content-box p:first-child {
  margin-top: 0;
}

.service-grid,
.gallery-grid,
.contact-grid {
  display: grid;
  gap: 22px;
}

.service-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-card,
.contact-card {
  padding: 30px;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(248, 252, 250, 0.92));
  box-shadow: var(--shadow-card);
}

.service-card {
  position: relative;
  overflow: hidden;
  transition: transform 0.24s ease, box-shadow 0.24s ease, border-color 0.24s ease;
}

.service-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 15% 0%, rgba(244, 185, 66, 0.18), transparent 34%);
  opacity: 0;
  transition: opacity 0.24s ease;
}

.service-card > * {
  position: relative;
  z-index: 1;
}

.service-card:hover {
  border-color: rgba(18, 107, 95, 0.28);
  box-shadow: 0 24px 60px rgba(16, 35, 40, 0.14);
  transform: translateY(-8px);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card__icon {
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  color: #ffffff;
  background: linear-gradient(135deg, var(--color-primary), #18a28f);
  box-shadow: 0 14px 30px rgba(18, 107, 95, 0.24);
}

.service-card__icon svg {
  width: 28px;
  height: 28px;
}

.service-card__icon { font-weight: 900; letter-spacing: .04em; }
.feature-grid, .process-grid, .application-grid { display: grid; gap: 20px; }
.feature-grid, .process-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.feature-card { padding: 26px; border: 1px solid var(--color-border); border-radius: 16px; background: #fff; }
.feature-card > span { color: var(--color-primary); font-weight: 900; }
.feature-card h3, .process-grid h3 { margin: 12px 0 7px; font-size: 1.08rem; }
.feature-card p, .process-grid p { margin: 0; color: var(--color-muted); }
.section--dark { color: #fff; background: #0d2338; }
.section--dark .section-kicker { color: var(--color-secondary); }
.process-grid { margin: 0; padding: 0; list-style: none; }
.process-grid li { padding: 26px; border: 1px solid rgba(255,255,255,.14); border-radius: 16px; background: rgba(255,255,255,.06); }
.process-grid li > span { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; color: #071725; background: var(--color-secondary); font-weight: 900; }
.process-grid p { color: #c9d8e5; }
.application-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.application-grid div { padding: 24px 16px; border: 1px solid var(--color-border); border-left: 4px solid var(--color-primary); border-radius: 10px; background: var(--color-bg-soft); font-weight: 800; }

.service-card h3,
.contact-card h3 {
  margin: 18px 0 8px;
  font-size: 1.15rem;
}

.service-card p {
  margin: 0;
  color: var(--color-muted);
}

.gallery-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.gallery-item {
  position: relative;
  aspect-ratio: 4 / 3;
  min-height: 240px;
  margin: 0;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  overflow: hidden;
  background: var(--color-bg-soft);
  box-shadow: var(--shadow-card);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  min-height: 240px;
  display: block;
  object-fit: cover;
  transition: transform 0.32s ease, filter 0.32s ease;
}

.gallery-item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 36%, rgba(4, 18, 22, 0.86) 100%);
  opacity: 0.9;
  transition: opacity 0.25s ease;
}

.gallery-item figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  padding: 22px;
  color: #ffffff;
  background: linear-gradient(0deg, rgba(4, 18, 22, 0.88), transparent);
  font-size: 1rem;
  font-weight: 800;
}

.gallery-item:hover img {
  filter: saturate(1.08) contrast(1.05);
  transform: scale(1.07);
}

.gallery-item:hover::after {
  opacity: 1;
}

/* =========================================================
   SSS accordion
   ========================================================= */
.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: grid;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #ffffff;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px;
  border: 0;
  color: var(--color-text);
  background: transparent;
  font-weight: 800;
  text-align: left;
  cursor: pointer;
}

.faq-question span {
  flex: 0 0 auto;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #ffffff;
  background: var(--color-primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.faq-answer p {
  margin: 0;
  padding: 0 20px 18px;
  color: var(--color-muted);
}

.faq-item.active .faq-answer {
  max-height: 180px;
}

.faq-item.active .faq-question span {
  background: var(--color-accent);
}

/* =========================================================
   İletişim öncesi CTA şeridi
   ========================================================= */
.cta-strip {
  padding: 72px 0;
  background:
    radial-gradient(circle at 15% 15%, rgba(244, 185, 66, 0.2), transparent 28%),
    linear-gradient(135deg, #0b2f34, #102328 58%, #1d3557);
}

.cta-strip__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 34px;
  padding: 34px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow-panel);
  backdrop-filter: blur(16px);
}

.cta-strip .section-kicker {
  color: var(--color-secondary);
}

.cta-strip h2 {
  margin: 0;
  max-width: 760px;
  color: #ffffff;
  font-size: clamp(1.8rem, 3vw, 2.65rem);
  line-height: 1.16;
}

.cta-strip p:last-child {
  margin: 12px 0 0;
  max-width: 620px;
  color: #d8e3e0;
}

.cta-strip__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

.btn--whatsapp {
  color: #ffffff;
  background: var(--color-whatsapp);
  box-shadow: 0 14px 34px rgba(37, 211, 102, 0.25);
}

.btn--call {
  color: #ffffff;
  background: var(--color-phone);
  box-shadow: 0 14px 34px rgba(13, 110, 253, 0.24);
}

/* =========================================================
   İletişim ve harita
   ========================================================= */
.contact-grid {
  grid-template-columns: minmax(280px, 0.75fr) minmax(0, 1.25fr);
  align-items: stretch;
}

.contact-card {
  border-radius: 18px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(248, 252, 250, 0.94));
}

.contact-list {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.contact-list li {
  display: grid;
  gap: 4px;
  color: var(--color-muted);
}

.contact-list strong {
  color: var(--color-text);
}

.contact-list a {
  color: var(--color-primary-dark);
  font-weight: 800;
}

.contact-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.contact-actions .btn { flex: 1 1 130px; }
.btn--outline { color: var(--color-primary-dark); border-color: var(--color-primary); background: transparent; }
.instagram-label { color: #c9d7d3; font-weight: 700; align-self: center; }

.map-wrapper {
  min-height: 360px;
  border: 1px solid var(--color-border);
  border-radius: 18px;
  overflow: hidden;
  background: var(--color-bg-soft);
  box-shadow: var(--shadow-card);
}

.map-wrapper iframe {
  width: 100%;
  height: 100%;
  min-height: 360px;
  display: block;
  border: 0;
}

/* =========================================================
   Sabit WhatsApp ve telefon butonları
   ========================================================= */
.floating-actions {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 70;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.floating-btn {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #ffffff;
  box-shadow: 0 16px 34px rgba(8, 28, 32, 0.24);
  transition: transform 0.2s ease, filter 0.2s ease;
}

.floating-btn:hover {
  filter: brightness(1.06);
  transform: translateY(-3px);
}

.floating-btn svg {
  width: 28px;
  height: 28px;
}

.floating-btn--whatsapp {
  background: var(--color-whatsapp);
}

.floating-btn--phone {
  background: var(--color-phone);
}

/* =========================================================
   Footer
   ========================================================= */
.site-footer {
  padding: 54px 0 26px;
  color: #ffffff;
  background: #102328;
}

.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(170px, 0.7fr) minmax(170px, 0.7fr);
  gap: 34px;
  align-items: start;
}

.footer-brand p,
.footer-column ul,
.footer-bottom p {
  margin: 0;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  font-weight: 800;
}

.footer-logo__mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--radius);
  color: #102328;
  background: var(--color-secondary);
}

.footer-logo__text {
  font-size: 1.2rem;
}

.footer-brand p {
  max-width: 410px;
  color: #c9d7d3;
}

.footer-column h3 {
  margin: 0 0 14px;
  color: #ffffff;
  font-size: 1rem;
}

.footer-column ul {
  display: grid;
  gap: 9px;
  padding: 0;
  list-style: none;
}

.footer-column a {
  color: #c9d7d3;
  transition: color 0.2s ease;
}

.footer-column a:hover {
  color: var(--color-secondary);
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.social-link {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid transparent;
  border-radius: var(--radius);
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.social-link--instagram {
  background: linear-gradient(135deg, #f58529, #dd2a7b 48%, #8134af 78%, #515bd4);
}

.social-link:hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
}

.social-link svg {
  width: 20px;
  height: 20px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 34px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.digital-signature {
  color: #c9d7d3;
  font-size: 0.94rem;
}

/* =========================================================
   Responsive düzenlemeler
   ========================================================= */
@media (max-width: 920px) {
  .menu-toggle {
    display: block;
  }

  .nav-menu {
    position: absolute;
    top: var(--header-height);
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: #ffffff;
    box-shadow: var(--shadow-soft);
  }

  .nav-menu.open {
    display: flex;
  }

  .nav-link {
    width: 100%;
  }

  .hero__grid,
  .two-column,
  .contact-grid,
  .cta-strip__inner {
    grid-template-columns: 1fr;
  }

  .cta-strip__actions {
    justify-content: flex-start;
  }

  .service-grid,
  .gallery-grid,
  .feature-grid,
  .process-grid,
  .application-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  :root {
    --header-height: 68px;
  }

  .container {
    width: min(100% - 24px, var(--container));
  }

  .logo__text { font-size: .92rem; }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 8px 0;
  }

  .footer__grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    margin-top: 28px;
    padding-top: 18px;
  }

  .section {
    padding: 62px 0;
  }

  .hero {
    min-height: auto;
  }

  .hero__grid {
    gap: 34px;
  }

  .hero__panel,
  .service-card,
  .contact-card {
    padding: 22px;
  }

  .cta-strip__actions {
    grid-template-columns: 1fr;
    flex-direction: column;
  }

  .hero__actions {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .service-grid,
  .gallery-grid,
  .feature-grid,
  .process-grid,
  .application-grid {
    grid-template-columns: 1fr;
  }

  .cta-strip {
    padding: 56px 0;
  }

  .cta-strip__inner {
    padding: 24px;
  }

  .gallery-item {
    min-height: 180px;
  }

  .gallery-item img {
    min-height: 180px;
  }

  .floating-actions {
    right: 14px;
    bottom: 14px;
    gap: 10px;
  }

  .floating-btn {
    width: 52px;
    height: 52px;
  }
}

/* Nihai fotoğraf yerleşimleri */
.hero { background: linear-gradient(90deg, rgba(4,18,31,.96), rgba(7,31,52,.82) 58%, rgba(7,31,52,.58)), url("img/electrician-hero.jpg") center / cover no-repeat; }
.hero__panel { background: linear-gradient(180deg, rgba(5,22,36,.12), rgba(5,22,36,.9)), url("img/kamera-sistemleri.jpg") center / cover no-repeat; }
#hakkimizda { background: linear-gradient(90deg, rgba(255,255,255,.98) 0 48%, rgba(255,255,255,.86)), url("img/elektrik-tesisat.jpg") right center / 52% 100% no-repeat; }
.service-card { min-height: 330px; display: flex; flex-direction: column; justify-content: flex-end; color: #fff; background-size: cover; background-position: center; }
.service-card:nth-child(1) { background-image: linear-gradient(0deg, rgba(5,21,35,.96), rgba(5,21,35,.18)), url("img/kamera-sistemleri.jpg"); }
.service-card:nth-child(2) { background-image: linear-gradient(0deg, rgba(5,21,35,.96), rgba(5,21,35,.2)), url("img/elektrik-panosu.jpg"); }
.service-card:nth-child(3) { background-image: linear-gradient(0deg, rgba(5,21,35,.96), rgba(5,21,35,.2)), url("img/teknik-montaj.jpg"); }
.service-card:nth-child(4) { background-image: linear-gradient(0deg, rgba(5,21,35,.96), rgba(5,21,35,.2)), url("img/ariza-servisi.jpg"); }
.service-card:nth-child(5) { background-image: linear-gradient(0deg, rgba(5,21,35,.96), rgba(5,21,35,.2)), url("img/kablo-doseme.jpg"); }
.service-card:nth-child(6) { background-image: linear-gradient(0deg, rgba(5,21,35,.96), rgba(5,21,35,.2)), url("img/elektrik-tesisat.jpg"); }
.service-card p { color: #dbe8f2; }
.feature-card { min-height: 250px; display: flex; flex-direction: column; justify-content: flex-end; color: #fff; background-size: cover; background-position: center; }
.feature-card:nth-child(1) { background-image: linear-gradient(0deg, rgba(5,21,35,.96), rgba(5,21,35,.15)), url("img/kamera-sistemleri.jpg"); }
.feature-card:nth-child(2) { background-image: linear-gradient(0deg, rgba(5,21,35,.96), rgba(5,21,35,.15)), url("img/kablo-doseme.jpg"); }
.feature-card:nth-child(3) { background-image: linear-gradient(0deg, rgba(5,21,35,.96), rgba(5,21,35,.15)), url("img/teknik-montaj.jpg"); }
.feature-card:nth-child(4) { background-image: linear-gradient(0deg, rgba(5,21,35,.96), rgba(5,21,35,.15)), url("img/elektrik-tesisat.jpg"); }
.feature-card p { color: #d6e4ef; }
.section--dark { background: linear-gradient(rgba(5,20,34,.9), rgba(5,20,34,.94)), url("img/teknik-montaj.jpg") center / cover no-repeat; }
.application-grid div { min-height: 130px; display: flex; align-items: flex-end; color: #fff; background-image: linear-gradient(0deg, rgba(4,18,31,.9), rgba(4,18,31,.12)), url("img/kamera-sistemleri.jpg"); background-size: cover; background-position: center; }
.application-grid div:nth-child(2n) { background-image: linear-gradient(0deg, rgba(4,18,31,.9), rgba(4,18,31,.12)), url("img/ariza-servisi.jpg"); }
.application-grid div:nth-child(3n) { background-image: linear-gradient(0deg, rgba(4,18,31,.9), rgba(4,18,31,.12)), url("img/teknik-montaj.jpg"); }
.cta-strip { background: linear-gradient(90deg, rgba(5,22,36,.95), rgba(16,43,70,.82)), url("img/elektrik-panosu.jpg") center / cover no-repeat; }
#iletisim { background: linear-gradient(rgba(255,255,255,.94), rgba(255,255,255,.94)), url("img/kablo-doseme.jpg") center / cover no-repeat; }

@media (max-width: 640px) {
  #hakkimizda { background: linear-gradient(rgba(255,255,255,.94), rgba(255,255,255,.94)), url("img/elektrik-tesisat.jpg") center / cover no-repeat; }
  .service-card { min-height: 300px; }
}